Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Applicant is inventor: Yes & Filing date: 1800 - 1899

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor location:
None (452) · Kansas (4) · Illinois (4) · Tennessee (3) · Hamilton county, OH (3) · Philadelphia (3) · Pennsylvania (3) · Allegheny county, Pennsylvania (3) · Ohio (3) · Cincinnati (3)
Applicant is inventor: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (470)
Related to aircraft:
Patent agent:
None (255) · Munn & Co. (55) · None (6) · C. A. Snow & Co. (5) · Richards & Co. (4) · John Wedderburn (4) · Knight Bros. (3) · D. W. Glassie (3) · Franklin H. Hough (3) · Dodge & Son (3) · Louis Bagger & Co. (3) · Chas. B. Mann (2) · V. D. Stockbridge (2) · James L. Norris (2) · 1 (2) · E. W. Anderson (2) · Lacey (2)
Assigned to:
None (441) · Charles Spear (2) · 1 (2) · Magneso Calcite Fire-Proof Company (2)
IPCs:
None (362) · IPC B64B1/00 (43) · IPC B64C31/06 (17) · IPC B64C31/00 (17) · IPC F42B10/00 (9) · IPC B64C39/00 (6) · IPC B64B1/40 (5) · IPC B64C9/00 (4) · IPC A01H5/02 (4) · IPC A01H5/00 (3) · IPC B64C33/02 (3) · IPC B64C31/02 (3) · IPC B64C11/00 (3)
CPCs:
CPC B64B1/00 (61) · None (54) · CPC B64C27/54 (28) · CPC B64C11/006 (28) · CPC A63H27/08 (27) · CPC F42B10/30 (21) · CPC Y02E10/74 (19) · CPC B64C11/48 (17) · CPC B64B1/40 (16) · CPC F03D3/00 (16) · CPC B64C11/04 (15) · CPC F16B2/02 (15) · CPC Y10T403/4677 (15) · CPC F16B2200/40 (14) · CPC F05B2260/74 (12) · CPC Y02E10/72 (12) · CPC B63H1/04 (10)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)